STEP 7 Professional/Basic V11 SP2支持32 位操作系统:
Windows XP Home SP3(仅限于 STEP 7 Basic)
Windows XP Professional SP3
Windows 7 Home Premium(带或不带 SP1)(仅限于 STEP 7 Basic)
Windows 7 Professional(带或不带 SP1)
Windows 7 Enterprise(带或不带 SP1)
Windows 7 Ultimate(带或不带 SP1)
Windows 2003 Server R2 标准版 SP2(仅限于 STEP 7 Professional)
Windows Server 2008 标准版 SP2(仅限于 STEP 7 Professional)
STEP 7 Professional/Basic V11 SP2支持64 位操作系统:
Windows 7 Home Premium(带或不带 SP1)(仅限于 STEP 7 Basic)
Windows 7 Professional(带或不带 SP1)
Windows 7 Enterprise(带或不带 SP1)
Windows 7 Ultimate SP1
Windows Server 2008 标准版 R2(带或不带 SP1)(仅限于 STEP 7 Professional)
与其它 SIMATIC 软件的兼容性:
STEP 7 Professional/Basic V11 SP2可以与以下软件兼容:
STEP 7 V5.4/V5.5
STEP 7 Micro/WIN
WinCC flexible (2008 或更高)
WinCC (7.0 SP2或更高)
TIA Portal V10.5
STEP 7 Professional/Basic V11 SP2与病毒扫描软件兼容性:
Trend Micro Officescan 10.5
McAffee Virusscan Enterprise 8.7i
Symantec Endpoint Protection Manager 11.0